Why Is Water Leaking from My AC Indoor Unit? | Common Causes & Fixes

Is water dripping from your AC indoor unit and leaving puddles in your home? You’re not alone — this is one of the most common AC problems, especially in hot and humid places like Trivandrum.

While a little condensation is normal, continuous or excessive water leakage from your AC is a clear sign that something’s wrong and needs professional attention.

If you’re facing this issue, don’t wait — book a fast and reliable inspection with

Technics Expert, your trusted provider for AC repair service in Trivandrum.

What Causes Water Leakage from an Indoor AC Unit?

Here are the most common reasons your indoor AC unit may be leaking water — and what you can do about it:

1. Clogged or Blocked Drain Pipe

The problem:The most common culprit. Dust, mold, and debris can block the drain pipe that removes water from your AC. When it clogs, water backs up and overflows from the unit into your room.

Solution: Clean the drain pipe frequently. If you want a professional help you can visit www.technicsexpert.com, we offer same-day AC repair in Trivandrum with full internal cleaning to prevent blockages.

2. Dirty or Clogged Air Filters

The problem:When air filters are dirty, airflow is restricted. This can cause the evaporator coil to freeze. When it eventually melts, excess water may overflow from the drip tray.

Solution:Regular maintenance prevents this.

3. Low Refrigerant/Gas Levels

The problem: Low refrigerant levels can cause the coils to freeze and then leak excess water when they thaw.

Solution: consult an expert to restore proper cooling and stop the leaks.

4. Improper AC Installation

The problem:If your indoor unit isn’t installed correctly (e.g., wrong tilt or poor sealing), water may flow in the wrong direction and drip inside your home.

Solution: Fix or reinstall your unit properly with experts.

5. Broken or Damaged Drain Pan

The problem:Over time, the drain pan under your AC can rust, crack, or break, allowing water to drip onto your floor instead of draining out.

Solution:Take a regular checkup for your ac.

Conclusion: Fix Your Leaking AC Before It Gets Worse

Water leakage from your AC indoor unit is more than just an annoyance — it’s a warning sign of underlying issues. Whether it’s a clogged drain, dirty filter, low gas, or improper installation, Technics Experts can fix it quickly and affordably.

Book your trusted AC repair in Trivandrum now at 👉 www.technicsexpert.com✅ Fast response, certified technicians, and guaranteed results.